Home
Class 10
MATHS
A box contains 5 red marbles.8 white mar...

A box contains 5 red marbles.8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be (i)red? (ii) white? (iii)not green?

Text Solution

Verified by Experts

The correct Answer is:
(i) `(15)/(7)`, (ii) `(8)/(14)`, (iii) `(13)/(14)`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    SWAN PUBLICATION|Exercise EXERCISE 15.2|6 Videos

  • POLYNOMIALS

    SWAN PUBLICATION|Exercise EXERCISE 2.4 (OPTIONAL) |5 Videos

  • QUADRATIC EQUATIONS

    SWAN PUBLICATION|Exercise EXERCISE 4.4|8 Videos

Similar Questions

Explore conceptually related problems

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : red ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : white ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probabililty that the marble taken out will be : not green ?

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that all will be blue

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what is the probability that at least one will be green

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : red ?

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : red or white ?

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random. What is the probability that the ball drawn is : white ?

A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box, what isthe probability that (i) all will be blue? (ii) atleast one will be green?

A box contains 3 blue, 2 white and 4 red Marbles. If a marble is drawn at random from the box then what is the probability that it will be : white